Welcome to the Make community!
Without using Make, you could also use a userscript (if you can code in JavaScript), or use a macro recording application on your computer to playback your actions.
To fill in forms using Make, it’s somewhat like web scraping, but a little more advanced. However, as each website implements form submissions differently, there is no single way of doing this, and the process (modules) needs to be specifically tailored to the site.
For more information, see
- How Login into a website via HTTP Module and get Data after Login - #5 by samliew
- How to get information from a platform that doesn't send APIs and has no webhooks - #2 by samliew
- Scrape and perform actions on a web page
- Login to Website that doesn't Support API's
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Investing some effort into the Make Academy will save you lots of time and frustration using Make.